variable "site_name" {
   description = "Beschreibung"
   type = "string"
   default = "DEMO-SITE"
 }
 variable "site_author" {
   type = "string"
   default = "Jon Doe"
 }
 variable "site_container" {}
 variable "do_token" {
   type = "string"
 }
 variable "key_path" {}
 variable "ssh_priv_key" {}
 variable "ssh_pub_key" {}
 variable "cloudflare_email" {}
 variable "cloudflare_token" {}
 variable "cloudflare_domain" {}